H.I.T Math Pre- Test

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What does it mean for a graph to represent a proportional relationship?

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A graph represents a proportional relationship if it is a straight line that passes through the origin.

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There are 15 cats.

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What is a ratio?

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A ratio is a comparison of two quantities, showing how many times one value contains or is contained within the other.

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What is the formula for finding the slope of a line?

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What is the difference between integers and whole numbers?

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Integers include negative numbers, zero, and positive numbers, while whole numbers include only zero and positive numbers.

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What does it mean to evaluate an expression?

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To evaluate an expression means to calculate its value by substituting variables with numbers.

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What is a proportional relationship?

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A proportional relationship is one where two quantities maintain a constant ratio.